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3 years ago

12

Here is a floor a plan house . Approximate length of the wall are given , what is the approximate area of the home, including th

e balcony? Use the sketch below to show your thinking

1 answer:

attashe74 [19]3 years ago

6 0

Answer:

5

Step-by-step explanation:

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9 x 27 + 2 x 31 - 28 = n

Fiesta28 [93]

9×27+2×31-28= 7,567
n=7,567

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3 years ago

Solve the triangle. Round your answers to the nearest tenth. Law of sines 6 A. M∠C=34 m ∠ C = 34 , b=25 b = 25 , c=16 c = 16 B.

PolarNik [594]

Answer:

$A = 43.0^o$

$B = 55.0^o$

$BC = 20.0$

Step-by-step explanation:

I will solve this question with the attached triangle

From the attachment, we have:

$\angle C =82^o$

$AB = 29$

$AC = 24$

Required

Solve the triangle

First, we calculate $\angle B$ using sine law:

$\frac{AC}{\sin(B)} = \frac{AB}{\sin(C)}$

This gives:

$\frac{24}{\sin(B)} = \frac{29}{\sin(82^o)}$

$\frac{24}{\sin(B)} = \frac{29}{0.9903}$

Cross multiply

$\sin(B) * 29 = 24 * 0.9903$

$\sin(B) * 29 = 23.7672$

Divide both sides by 29

$\sin(B) = 0.8196$

Take arcsin of both sides

$B = \sin^{-1}(0.8196)$

$B = 55.0^o$

Next, calculate $\angle A$ using:

$A + B + C = 180^o$ --- angles in a triangle

$A + 55^o + 82^o = 180^o$

Collect like terms

$A = 180^o-55.0^o - 82^o$

$A = 43.0^o$

Next, calculate BC using sine laws

$\frac{BC}{\sin(A)} = \frac{AB}{\sin(C)}$

This gives:

$\frac{BC}{\sin(43.0)} = \frac{29}{\sin(82)}$

$\frac{BC}{0.6820} = \frac{29}{0.9903}$

Make BC the subject

$BC = \frac{29*0.6820}{0.9903}$

$BC = 20.0$

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3 years ago

Name the linear pair please!

antiseptic1488 [7]

(-2,6) is the pair for this equation

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3 years ago

What is the measure of each angle in any equilateral triangle?

miskamm [114]

60°; all of of the angles of a triangle add up to 180° so 180 divided by 3 equals 60°.

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3 years ago

Read 2 more answers

Write the following as a decimal, use repeating decimals when necessary 6/11

STatiana [176]

Answer:

.545454545

Step-by-step explanation:

I used my calculator for it I am terribly sorry if it's wrong

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3 years ago